| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.37 | 3.604% | $197.2309 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $229.36 | 9.613% | $251.4084 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $126.91 | 4.701% | $132.876 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $43.50 | 13.524% | $49.3829 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $203.31 | 13.374% | $230.5007 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $16.86 | 10.427% | $18.618 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $136.79 | 9.527% | $149.822 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $947.10 | $1,029.8389 | $1,029.84 | $1,029.85 | $1,029.80 | |